CA151183A - Registre d'appels telephoniques - Google Patents

Registre d'appels telephoniques

Info

Publication number
CA151183A
CA151183A CA000151183A CA151183DA CA151183A CA 151183 A CA151183 A CA 151183A CA 000151183 A CA000151183 A CA 000151183A CA 151183D A CA151183D A CA 151183DA CA 151183 A CA151183 A CA 151183A
Authority
CA
Canada
Prior art keywords
telephone call
call register
register
telephone
call
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000151183A
Other languages
English (en)
Inventor
William Herbert Viato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BELL WILLIAM GIBSON
Original Assignee
BELL WILLIAM GIBSON
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BELL WILLIAM GIBSON filed Critical BELL WILLIAM GIBSON
Application granted granted Critical
Publication of CA151183A publication Critical patent/CA151183A/fr
Expired legal-status Critical Current

Links

CA000151183A 1913-04-03 1913-04-03 Registre d'appels telephoniques Expired CA151183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA151183T 1913-04-03

Publications (1)

Publication Number Publication Date
CA151183A true CA151183A (fr) 1913-10-21

Family

ID=45270896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000151183A Expired CA151183A (fr) 1913-04-03 1913-04-03 Registre d'appels telephoniques

Country Status (1)

Country Link
CA (1) CA151183A (fr)

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